New PC, New Problems

[TankError144]

Ryzen 5 3600 (not OCd)

Gigabyte GTX 1660 Super (not OCd)

g skill ripjaws 3600mhz 19-20-20-40 1.35v

MSI X570-A Pro mobo

Evga 600 BQ 80 plus bronze PSU

Kingston 280gb ssd

4x Segate 2TB HDDs

 

okay, so i was testing my system gpu in heaven on extreme and everything worked no problem 200+ fps no biggie. Then I go to play rainbow on max settings and it force reboots my pc, so then i dropped the settings to high and get the same issue, but this time all of what seems to be black/ dark areas of the screen have a smattering of red pixels mixed in. it seemed to be the only game it was happening in, i also tested Yakuza Kiwiami, fallout (3, NV, and 4), and Warriors orochi 4 all at max settings and had no issues. then the pc started to randomly reboot, i made sure all my drivers were updated, and the mobo is a x570, so i wasnt sure of its BIOS. i went to play fallout 4 on max settings again and it rebooted my pc about 5 mins into playing it, so now im stumped. In heaven i got 200+ fps and didnt go above 63C on the gpu during the benchmark in extreme.